OUI Lookup
000ef6
E-TEN Information Systems Co., Ltd.
Manufacturer Information
- OUI Prefix
- 000ef6
- Manufacturer
- E-TEN Information Systems Co., Ltd.
- Address
- No. 256, Yangguang Street, Neihu Chiu Taipei TW 114
- Last updated
- 6/9/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000EF6
The OUI prefix 000EF6 is assigned to E-TEN Information Systems Co., Ltd., based in No. 256, Yangguang Street, Neihu Chiu Taipei TW 114 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to E-TEN Information Systems Co., Ltd..